ADAU1361BCPZ Analog Devices Inc, ADAU1361BCPZ Datasheet - Page 7

• Manufacturer Part Number: ADAU1361BCPZ
• Description: IC CODEC 24B PLL 32LFCSP
• Manufacturer: Analog Devices Inc
• Type: Audio Codecr

Specifications of ADAU1361BCPZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• Voltage - Supply, Analog: 1.8 V ~ 3.6 V
• Voltage - Supply, Digital: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, CSP Exposed Pad
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 2
• No. Of Input Channels: 6
• No. Of Output Channels: 7
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 101dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
DAC TO HEADPHONE/EARPIECE
REFERENCE
POWER SUPPLY SPECIFICATIONS
Table 2.
Parameter
SUPPLIES
OUTPUT
Full-Scale Output Voltage (0 dB)
Total Harmonic Distortion + Noise
Power Supply Rejection Ratio
Interchannel Isolation
Common-Mode Reference Output
Voltage
Digital I/O Current (IOVDD = 1.8 V)
Digital I/O Current (IOVDD = 3.3 V)
Analog Current (AVDD)
16 Ω load
32 Ω load
Slave Mode
Master Mode
Slave Mode
Master Mode
Test Conditions/Comments
P
Scales linearly with AVDD
AVDD = 1.8 V
AVDD = 3.3 V
AVDD = 3.3 V, P
AVDD = 3.3 V, P
CM capacitor = 20 μF
100 mV p-p @ 217 Hz
100 mV p-p @ 1 kHz
1 kHz, 0 dBFS input signal, 32 Ω load,
AVDD = 3.3 V
Referred to GND
Referred to CM (capless headphone
mode)
CM pin
−4 dBFS
AVDD = 1.8 V, P
AVDD = 1.8 V, P
Test Conditions/Comments
DVDDOUT
AVDD
IOVDD
20 pF capacitive load on all digital pins
f
f
f
f
f
f
20 pF capacitive load on all digital pins
f
f
f
f
f
f
See Table 3
S
S
S
S
S
S
S
S
S
S
S
S
O
= 48 kHz
= 96 kHz
= 8 kHz
= 48 kHz
= 96 kHz
= 8 kHz
= 48 kHz
= 96 kHz
= 8 kHz
= 48 kHz
= 96 kHz
= 8 kHz
= output power per channel
O
O
O
O
= 6.4 mW
= 21.1 mW
= 3.8 mW
= 10.6 mW
Rev. C | Page 7 of 80
Min
Min
1.8
1.63
Typ
AVDD/3.3
0.50 (1.41)
0.92 (2.60)
−76
−82
−82
−82
56
67
73
50
AVDD/2
3.3
Typ
1.56
3.3
0.25
0.48
0.07
0.62
1.23
0.11
0.48
0.9
0.13
1.51
3
0.27
Max
Max
3.65
3.65
ADAU1361
Unit
V rms
V rms (V p-p)
V rms (V p-p)
dB
dB
dB
dB
dB
dB
dB
dB
V
Unit
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA